Muscles Flashcards

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1
Q

What muscles make up the hip flexor complex?

A

Rectus femoris, iliacus, & psoas

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2
Q

What muscles make up the abdominal complex?

A

Rectus abdominis, transverse abdominis, external/internal obliques

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3
Q

What muscles make up the erector spinae?

A

Spinalis thoracis, Longissimus thoracis, & Iliocostalis Lumborum

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4
Q

What muscles make up the deep longitudinal subsystem?

A

Erector spinae, biceps femoris, tibialis anterior, peroneus longus

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5
Q

What muscles make up the posterior oblique subsystem?

A

Latissimus dorsi, thoracolumbar fascia, gluteus maximus

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6
Q

What muscles make up the anterior oblique subsystem?

A

External obliques, internal obliques, adductors, hip external rotators

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7
Q

What muscles make up the lateral subsystem?

A

Gluteus medius, adductors, TFL, quadratus lumborum (contralateral)

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8
Q

Which subsystem creates contracting tension to absorb and control ground reaction forces during gait?

A

Deep longitudinal subsystem

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9
Q

Which subsystem creates and maintains stabilization of the LPHC during movement?

A

Lateral subsystem

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10
Q

Which subsystem provides a functional element of stability to LPHC as a whole, and also works with deep longitudinal subsystem during gait?

A

Posterior Oblique Subsystem

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11
Q

Which subsystem creates stability from the trunk, through the pelvis, and to the hips, contributing to rotational movement?

A

Anterior Oblique Subsystem

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12
Q

Anterior View: Straight and parallel; not flattened or externally rotated

A

Feet/ ankles

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13
Q

Anterior View: In line with toes; not in knee valgus, or knee varus

A

Knees

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14
Q

Anterior View: Level pelvis; not rotated or hiked on one side

A

LPHC

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15
Q

Anterior View: Level; not elevated or rounded

A

Shoulders

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16
Q

Anterior View: Neutral position; not forward, tilted or rotated

A

Head

17
Q

Lateral View: Leg vertical at right angle to sole of foot

A

Feet/ ankles

18
Q

Lateral View: Neutral position; not flexed or hyperextended

A

Knees

19
Q

Lateral View: Pelvis and lumbar spine in neutral position; not anteriorly (lumbar extension) or posterior tilted (lumbar flexion)

A

LPHC

20
Q

Lateral View: Aligned with ears; not excessively rounded

A

Shoulders

21
Q

Lateral View: Neutral position; not jutting forward

A

Head

22
Q

Posterior View: Heels are straight and parallel; Achilles tendon is vertical; calcaneus (heel bone) not excessively everted; weight is equally balanced between right and left sides

A

Foot/ ankle

23
Q

Posterior View: Neutral position, not in valgus or varus

A

Knees

24
Q

Posterior View: Pelvis is level; not rotated or hiked on one side

A

LPHC

25
Q

Posterior View: Level; not elevated or protracted

A

Shoulders

26
Q

Posterior View: Neutral position; neither tilted nor rotated

A

Head

27
Q

Lateral flexion of the spine

A

Frontal Plane

28
Q

Eversion, inversion of foot and ankle complex

A

Frontal Plane

29
Q

Right/ left rotation of head/ trunk

A

Transverse Plane

30
Q

Abduction/ adduction of limbs

A

Frontal Plane

31
Q

Internal/ external rotation of limbs

A

Transverse Plane

32
Q

Horizontal abduction/ adduction of limbs

A

Transverse Plane

33
Q

Radioulnar pronation/ supination forearm rotation

A

Transverse Plane

34
Q

Flexion and extension of limbs/ trunk

A

Sagittal Plane

35
Q

Dorsiflexion/ plantarflexion of ankle joint

A

Sagittal Plane

36
Q

What muscles make up the lumbar extensors?

A

Erector spinae & multifidus

37
Q

What muscles make up the hamstring complex?

A

Biceps femoris (long & short head)
Semitendinosus
Semimembranosus

38
Q

What muscles make up the adductor complex?

A

Adductor longus, adductor brevis, adductor magnus, gracilis